PLD Plus Cyclophosphamide Followed by Nab-paclitaxel (Nab-P) as Primary Chemotherapy Continuously Combined With Dual HER2 Blockage for HER2-positive Breast Cancer: A Single-arm Phase 2 Trial(Brecan Trial)
试验速览
- 阶段
- 2 期
- 发起方
- 入组人数
- 100
- 试验地点
- 1
- 主要终点
- Rate of pathological complete response
研究概览
简要总结
patients with HER2-positive breast cancer (cT2-3/N0-1/M0) were treated with PldCHP (pegylated liposomal doxorubicin 35mg/m2, cyclophosphamide 600mg/m2, trastuzumab 8 mg/kg loading, then 6 mg/kg, pertuzumab 840 mg loading, then 420 mg, iv, q3w) for 4 cycles followed by Nab-PHP (Nab-Paclitaxel 260mg/m2, trastuzumab 6 mg/kg, pertuzumab 420 mg, iv, q3w) for 4 cycles
详细描述
Upon approval by the Medical Ethics Committee of Xijing Hospital, patients with HER2-positive breast cancer (cT2-3/N0-1/M0) receiving neoadjuvant therapy, were enrolled. The patients were treated with PldCHP (pegylated liposomal doxorubicin 35mg/m2, cyclophosphamide 600mg/m2, trastuzumab 8 mg/kg loading, then 6 mg/kg, pertuzumab 840 mg loading, then 420 mg, iv, q3w) for 4 cycles followed by Nab-PHP (Nab-Paclitaxel 260mg/m2, trastuzumab 6 mg/kg, pertuzumab 420 mg, iv, q3w) for 4 cycles, with strict monitoring of cardiotoxicity. The primary endpoint was pCR rate, and secondary endpoints were cardiac safety during neoadjuvant therapy.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 80 Years（Adult, Older Adult）
- 性别
- Female
- 接受健康志愿者
- 否
入选标准
- •HER2-positive breast cancer
- •cT2-3/N0-1/M0
- •aged18-80 years
- •receiving neoadjuvant therapy
- •ECOGPS score 0 or 1
- •Able to understand the test requirements, willing and able to comply with the test and follow-up procedures
- •Adequate organ function
排除标准
- •cardiac, hepatic, renal, or psychiatric disease history
- •History of other malignancy within the last 5 years, with the exception of adequately treated basal or squamous cell carcinoma of the skin or carcinoma in situ of the cervix.
研究组 & 干预措施
PldCHP---Nab-PHP
he patients were treated with PldCHP (pegylated liposomal doxorubicin 35mg/m2, cyclophosphamide 600mg/m2, trastuzumab 8 mg/kg loading, then 6 mg/kg, pertuzumab 840 mg loading, then 420 mg, iv, q3w) for 4 cycles followed by Nab-PHP (Nab-Paclitaxel 260mg/m2, trastuzumab 6 mg/kg, pertuzumab 420 mg, iv, q3w) for 4 cycles, with strict monitoring of cardiotoxicity.
干预措施: pegylated liposomal doxorubicin (PLD) plus cyclophosphamide followed by Nab-paclitaxel (Nab-P) ,continuously combined with dual HER2 blockage (Drug)
结局指标
主要结局
Rate of pathological complete response
时间窗: At the end of Cycle 1 (each cycle is 14 days)
absence of invasive carcinoma in the breast and axillary lymph nodes, while residual ductal carcinoma in situ was accepted (ypT0orTisypN0)
次要结局
- adverse effects(during the period of neadjuvant chemotherapy, an average of 14 days)